61930620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3547}}^1$

素因数の和:3659

約数の個数: 72

約数和(自身を含む): 189846384

約数和(自身を除く): 127915764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 3547, 4365, 5820, 7094, 8730, 10641, 14188, 17460, 17735, 21282, 31923, 35470, 42564, 53205, 63846, 70940, 106410, 127692, 159615, 212820, 319230, 344059, 638460, 688118, 1032177, 1376236, 1720295, 2064354, 3096531, 3440590, 4128708, 5160885, 6193062, 6881180, 10321770, 12386124, 15482655, 20643540, 30965310, 61930620]

約数ペア:

[(1, 61930620), (2, 30965310), (3, 20643540), (4, 15482655), (5, 12386124), (6, 10321770), (9, 6881180), (10, 6193062), (12, 5160885), (15, 4128708), (18, 3440590), (20, 3096531), (30, 2064354), (36, 1720295), (45, 1376236), (60, 1032177), (90, 688118), (97, 638460), (180, 344059), (194, 319230), (291, 212820), (388, 159615), (485, 127692), (582, 106410), (873, 70940), (970, 63846), (1164, 53205), (1455, 42564), (1746, 35470), (1940, 31923), (2910, 21282), (3492, 17735), (3547, 17460), (4365, 14188), (5820, 10641), (7094, 8730)]